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One Question per Day: Methanol Technology Exchange Edition 20180330

2018-03-30View Original

Thread Content

Learn from the advanced practices of the *Brothers section; there are rewards for correct answers – every response earns a reward, allowing us to grow and mature through these Q&A sessions. Short answer true/false question: The reasons for the high outlet temperature of syngas from the gasifier are: (1) High operating temperature of the gasifier ; (2) Low liquid level in the gasifier ; (3) Burn-through or detachment of the downcomer pipe ; (4) Low quench water flow rate ; (5) Blockage of the quench ring, resulting in low water addition and flow deviation ; (6) Instrument issues.
Reply #22018-03-30
1) The operating temperature of the gasifier is high; (2) Low liquid level in the gasifier ; (3) Burn-through or detachment of the downcomer pipe ; (4) Low quench water flow rate ; (5) Blockage of the quench ring, resulting in low water addition and flow deviation ; (6) Instrument issues.
Reply #32018-03-30
(1) High operating temperature of the gasifier; (2) Low liquid level in the gasifier ; (3) Burn-through or detachment of the downcomer pipe ; (4) Low quench water flow rate ; (5) Blockage of the quench ring, resulting in low water addition and flow deviation ; (6) Instrument issues. (7) The temperature of the graywater entering the washing tower is high
Reply #42018-03-30
(1) High operating temperature of the gasifier; (2) Low liquid level in the gasifier ; (3) Burn-through or detachment of the downcomer pipe ; (4) Low quench water flow rate ; (5) Blockage of the quench ring, resulting in low water addition and flow deviation ; (6) Instrument issues.
Reply #52018-03-30
1) The operating temperature of the gasifier is high; (2) Low liquid level in the gasifier ; (3) Burn-through or detachment of the downcomer pipe ; (4) Low quench water flow rate ; (5) Blockage of the quench ring, resulting in low water addition and flow deviation ; (6) Instrument issues.
Reply #62018-03-30
(1) High operating temperature of the gasifier; (2) Low liquid level in the gasifier ; (3) Burn-through or detachment of the downcomer pipe ; (4) Low quench water flow rate ; (5) Blockage of the quench ring, resulting in low water addition and flow deviation ; (6) Instrument issues.
Reply #72018-03-30
(1) High operating temperature of the gasifier; (2) Low liquid level in the gasifier ; (3) Burn-through or detachment of the downcomer pipe ; (4) Low quench water flow rate ; (5) Blockage of the quench ring, resulting in low water addition and flow deviation ; (6) Instrument issues.
Reply #82018-03-30
The reasons for the high outlet temperature of the syngas in the gasifier are: (1) High operating temperature of the gasifier; (2) Low liquid level in the gasifier ; (3) Burn-through or detachment of the downcomer pipe ; (4) Low quench water flow rate ; (5) Blockage of the quench ring, resulting in low water addition and flow deviation ; (6) Instrument issues. Correct

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